diff options
| author | NeilBrown <neil@brown.name> | 2015-04-16 18:03:04 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 09:29:05 -0700 |
| commit | d1221a608bd19cc6b539cffacfad3e104fcff0ef (patch) | |
| tree | 98177e6f28845d62ecf001c5ef8150256f5a4d0b /drivers/phy | |
| parent | f32f8e6652d70c8453129fc4b9048a1eef6bc48c (diff) | |
phy: twl4030-usb: remove incorrect pm_runtime_get_sync() in probe function.
commit 4724e27114c4a7eceeee07db227a17fcab6f165c upstream.
The USB phy should initialize with power-off, and will be powered on
by the USB system when a cable connection is detected.
Having this pm_runtime_get_sync() during probe causes the phy to
*always* be powered on.
Removing it returns to sensible power management.
Fixes: 96be39ab34b77c6f6f5cd6ae03aac6c6449ee5c4
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/phy-twl4030-usb.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c index bc42d6a8939f..8882afbef688 100644 --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/phy/phy-twl4030-usb.c @@ -711,7 +711,6 @@ static int twl4030_usb_probe(struct platform_device *pdev) pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, 2000); pm_runtime_enable(&pdev->dev); - pm_runtime_get_sync(&pdev->dev); /* Our job is to use irqs and status from the power module * to keep the transceiver disabled when nothing's connected. |